Surge suppressor T2 4P 40kA TT/TNS Fault display. Surge suppressor type 2 in 3+1 circuit for protection of three-phase TT and TN-S systems. Consisting of a four-way base element, three protective plugs with temperature-monitored high performance varistor and a plug as total current spark gap with dynamic separator. Visual fault warning on plugs in case of overload. Connections for the active conductor from below for earthing/PE and telecommunications contact from above. Biconnect-terminals for connection of round conductors and wiring bridges. Labelling possibility on the base element.
Surge suppressor T2 4P 40kA TT/TNS Fault display. Surge suppressor type 2 in 3+1 circuit for protection of three-phase TT and TN-S systems. Consisting of a four-way base element, three protective plugs with temperature-monitored high performance varistor and a plug as total current spark gap with dynamic separator. Visual fault warning on plugs in case of overload. Connections for the active conductor from below for earthing/PE and telecommunications contact from above. Biconnect-terminals for connection of round conductors and wiring bridges. Labelling possibility on the base element.